Stepinac's Andrew Murray shoots a lay-up during the boys championship game against New Rochelle in the Slam Dunk Tournament at the Westchester County Center in White Plains last year. Catch this year's event from Dec. 27-29.

Alley Oop! It's nothing but fast-moving, high-flying action at Westchester County Center's 15th Annual Slam Dunk Tournament. The best high school ballers from throughout Westchester, Rockland and Putnam counties will put their skills to the test as they try to prove which school has the best team in the Lower Hudson Valley. Games are held at various time the next over the four-day tournament, so check countycenter.biz/event_SLAMDUNK.html# for a full schedule of games. Friday, Saturday and Sunday. $5 each day. Westchester County Center, 198 Central Avenue, White Plains. 914-995-4050, countycenter.biz.

All Aboard!

If you enjoy riding around looking at holiday lights, singing Christmas carols, drinking hot chocolate and eating holiday cookies, then taking a trip on the Peekskill Trolley Christmas Express is a must "to do" for you this holiday season. Your adventure begins when you hop aboard Stella, The Peekskill Trolley, and step into the magical winter wonderland inside, where you are greeted by one of Santa's helpers. You will then traverse through many of Peekskill's beautifully decorated and lit up neighborhoods singing along to your favorite holiday songs. At the conclusion of the tour you will treated to some delicious hot chocolate and holiday cookies at the Bean Runner Cafe. Board the trolley in front of the Bean Runner Café, 201 S. Division St., Peekskill. Boarding at 6:15 p.m. Friday, Saturday and Sunday. Ticket prices are: Adults $15 - Seniors $13 - Children (12 and under) $10. Reservations are required for all tours. For information, call 914-739-5408 or email: peekskilltrolleycompany@gmailo.com

Last holiday licks

It's not too late to see some beautiful holiday decortions. At the Hudson River Museum in Yonkers, the Trees of Glenview sparkle in every room. Enjoy the holiday attraction of the Glenview mansion, which this year offers table-top and floor-to-ceiling trees in the library, parlor and sitting and dining rooms. In the Great Hall, a "Victorian Tree" is decorated with the ornaments and keepsakes treasured by families at the turn of the 20th century. The museum is open noon to 5 p.m. Wednesdays-Sundays. Exhibit runs through Jan. 5. Free with museum admission, $5 adults, $3 seniors and children. 511 Warburton Ave. 914-963-4550. www.hrm.org.

Stay in the holiday spirit

Lasdon Park, Arboretum and Veterans Memorial begins a new Christmas tradition this year with Holiday on the Hill, aholiday model train show with trains that run on more than 150 feet of track on a giant 8-foot-by-22-foot multilevel layout featuring "The Polar Express" and famous holiday characters. Fresh balsam fir Christmas trees, wreaths, poinsettias, plants, gifts and refreshments will be for sale. 11 a.m. to 3:30 p.m. Friday, Saturday and Sunday. $5 adult, $2 child. 2610 Amawalk Road/Route 35, Somers. 914-864-7268. www.westchestergov.com/parks.

Fun for everyone

Make the Paper Bag Players' latest production, "Hiccup Help" a family affair. The story of a grandad and his young grandson who both discover that you are never, never too old to play. The show will have 4- to 8-year-olds laughing, singing and dancing in the aisles. 11 a.m. and 1:30 p.m. Saturday and Sunday.Emelin Theatre, 153 Library Lane, Mamaroneck. 914-698-0098 or visit www. emelin.org